Boyesen Rad Valve Yamaha Yz250 05-22, Yz250X 16-22 4.5 Enduro RFX Race Linkage Kit Yamaha

RFX Race Linkage Kit Yamaha YZ125 05 YZ250 05 YZ250F 07

MX 125-300 03-20

Excellent traction even on increasingly severe terrain conditions during the race

superior grip and perfect feeling while riding

Boyesen Rad Valve Yamaha Yz250 05-22, Yz250X 16-22 4.5 Enduro RFX Race Linkage Kit YamahaBoyesen RAD Valves are the most advanced air intake system you can add to your bike! The RAD Valve's seamless, one piece, precision casting and continuous aeroform surfaces ensure maximum flow velocities and instant, explosive movement of air particles the moment you turn the throttle. Integrated into the seamless inner chamber are 4 way aerodynamic directional dividers that distribute the angled charge evenly without flow loss. Each channel has its